* harbour/src/rtl/valtype.c
* modified to work with any HB_IT_STRING flags we may add in the future
* harbour/src/rdd/dbcmd.c
* eliminated explicit hb_parinfo() usage
* harbour/src/compiler/harbour.y
* added casting which seems to be necessary for some newer bison versions
* harbour/doc/xhb-diff.txt
* typo